---
title: "Dashboard"
output: 
  flexdashboard::flex_dashboard:
    orientation: columns
    vertical_layout: fill
    source: embed
    code_folding: hide
---

```{r setup, include=FALSE}
library(tidyverse)
library(p8105.datasets)
library(plotly)

library(flexdashboard)
```

```{r}
weather_df = 
  rnoaa::meteo_pull_monitors(
    c("USW00094728", "USC00519397", "USS0023B17S"),
    var = c("PRCP", "TMIN", "TMAX"), 
    date_min = "2017-01-01",
    date_max = "2017-12-31") %>%
  mutate(
    name = recode(
      id, 
      USW00094728 = "CentralPark_NY", 
      USC00519397 = "Waikiki_HA",
      USS0023B17S = "Waterhole_WA"),
    tmin = tmin / 10,
    tmax = tmax / 10) %>%
  select(name, id, everything())
```

Column {data-width=550}
-----------------------------------------------------------------------

### Scatterplot

```{r}
weather_df %>%
  mutate(text_label = str_c("Min Temp: ", tmin, "\nMax Temp: ", tmax)) %>% #\n: next line;
  plot_ly(
    x = ~tmin, y = ~tmax, type = "scatter", mode = "markers",
    color = ~name, text = ~text_label, alpha = 0.5) %>% 
  layout(xaxis = list(title = "Minimum daily temperature (C)"),
         yaxis = list(title = "Maxiumum daily temperature (C)"),
         title = "Scatterplot of daily temperature (C)")

```

Column {data-width=450}
-----------------------------------------------------------------------

### Boxplot

```{r}
weather_df %>% 
  mutate(name = fct_reorder(id, name)) %>% #reorder the plot according to the neighborhood and price;
  plot_ly(y = ~tmax, color = ~name, type = "box", colors = "viridis")  %>% 
  layout(xaxis = list(title = "Site ID"),
         yaxis = list(title = "Maxiumum daily temperature (C)"),
         title = "Boxplot of maxiumum daily temperature (C)")
```

### Lineplot

```{r}
central_park = 
  weather_df %>% 
  filter(name == "CentralPark_NY")

waikiki = 
  weather_df %>% 
  filter(name == "Waikiki_HA")

line_ggplot = 
  waikiki %>% 
ggplot(aes(x = date, y = tmax, color = name)) + 
  geom_point() + 
  geom_line(data = central_park) +
  labs(
      x = "Date",
      y = "Maximum Daily Temp (C)",
      title = "Lineplot of maximum temp in Centralpart and Waikiki",
      caption = "Data come from the rnoaa package"
    )

ggplotly(line_ggplot)

```